The International Amateur Radio Union (IARU) is an international confederation of national organisations that allows a forum for common matters of concern to amateur radio operators worldwide, and collectively represents matters to the International Telecommunication Union (ITU). The International Amateur Radio Union was founded in 1925 and, as of July 2021, it is composed of 174 national member societies.
World Amateur Radio Day
World Amateur Radio Day
On April 18, in the year 0, World Amateur Radio Day. This event is recorded as a Holidays event in the history of April 18, one of 277 recorded events on this date across all of history.
Key Facts
- This event took place on April 18, 0 (AD era).
- It is categorised as a Holidays event in recorded history.
- Referenced in 1 Wikipedia article.
- Wikipedia source last updated on 2 October 2025.
On This Date in History 277
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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